NPRNTeitlMath O SaflePerthynasNPRN91695TeitlAnglo-Persian Oil Refinery;Llandarcy Oil Refinery;Skewen Oil Refinery;Bp Oil Refinery, LlandarcyMath O Saflen/aPerthynasAssociated withNPRN580TeitlSwansea DocksMath O Saflen/aPerthynasPart ofNPRN415587TeitlTir John Power Station, SwanseaMath O Saflen/aPerthynasAssociated with
